South Hawley, Sunday, 9 August, 11:03
Clear. Feels like 76°. High 79°, low 63°.
South Hawley, Monday, 10 August
Mostly clear. High 77°, low 60°.
South Hawley, Tuesday, 11 August
Light rain. High 78°, low 61°.
South Hawley, Wednesday, 12 August
Clear. High 80°, low 58°.
South Hawley, Thursday, 13 August
Light rain. High 73°, low 56°.
South Hawley, Friday, 14 August
Clear. High 68°, low 53°.
South Hawley, Saturday, 15 August
Clear. High 69°, low 45°.
South Hawley, Sunday, 16 August
Overcast. High 71°, low 50°.
South Hawley, Monday, 17 August
Light rain. High 58°, low 55°.
South Hawley, Tuesday, 18 August
Partly cloudy. High 76°, low 55°.
South Hawley, Wednesday, 19 August
Overcast. High 75°, low 57°.
South Hawley, Thursday, 20 August
Light rain. High 75°, low 55°.
South Hawley, Friday, 21 August
Clear. High 77°, low 54°.
South Hawley, Saturday, 22 August
Mostly clear. High 79°, low 54°.
South Hawley, Sunday, 23 August
Rain. High 77°, low 57°.
South Hawley, Monday, 24 August
Clear. High 68°, low 51°.
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for South Hawley, MA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
They are real temperature extremes recorded in South Hawley, MA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.